Content
57%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The body is a well-organized, compact React best-practices reference with concrete API names and a hook signature, but it restates concepts Claude already knows and lacks any complete executable example or multi-step workflow with validation checkpoints.
Suggestions
Strip explanations of well-known React concepts (rules-of-hooks rationale, React.memo reference behavior, stale closures) and keep only the directive, e.g., 'Never call hooks conditionally or inside loops.'
Add at least one complete, copy-paste-ready code example (e.g., a full useDebounce implementation or a memoization before/after snippet) to lift actionability toward 3.
Where a process applies (e.g., diagnosing a re-render problem), provide a sequenced checklist with an explicit profiling/validation checkpoint.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is compact and bullet-driven, but several bullets explain concepts Claude already knows (e.g., 'hooks must be called in the same order on every render to maintain React's internal state mapping', 'this defeats React.memo because references change every render', 'missing dependencies cause stale closures that lead to subtle bugs'). | 2 / 3 |
Actionability | It names concrete APIs (useState, useReducer, useMemo, useCallback, React.lazy, Suspense, forwardRef) and a hook signature ('function useDebounce<T>(value: T, delay: number): T'), but provides no complete executable code example, and some bullets are abstract principles ('Lift state up to the nearest common ancestor'). | 2 / 3 |
Workflow Clarity | Content is organized into clear sections (Key Principles, Techniques, Common Patterns, Pitfalls to Avoid), but there is no multi-step workflow, sequence, or validation checkpoint to evaluate, so it cannot reach the score-3 anchor. | 2 / 3 |
Progressive Disclosure | At under 50 lines with no need for external references, the skill is self-contained and well-organized into clearly headed sections, satisfying the simple-skill progressive disclosure criterion. | 3 / 3 |
Total | 9 / 12 Passed |